The din meets the requirements for technical diving and will be appreciated by any scuba diving professional.

- The 1st Stage din is compatible with the Problue Din-to-Yoke converter to suit yoke-style cylinder valves.

- The balanced diaphragm din has 7 ports:

*2 high pressure ports, rating 7/16 inch-20 UNF

*5 low pressure ports, rating 3/8 inch-24 UNF

- Ventilation rate (air supply/3000 psi): 135 SCFM

- Intermediate pressure: 135-145 psi. (9.5-10.2 bar)

-Material: corrosion-resistant marine brass with a polished chrome plate finish.

NB Contact us by phone or e-mail if you would like to compile your own Problue regulator setup, with a choice of 1st Stage din or yoke), 2nd Stages, and hoses. We can give expert advice, information about availability and a quote for the total costs.